Initial project import

node_modules/three-stdlib/loaders/KMZLoader.cjs

@@ -0,0 +1,76 @@
+"use strict";
+Object.defineProperty(exports, Symbol.toStringTag, { value: "Module" });
+const THREE = require("three");
+const ColladaLoader = require("./ColladaLoader.cjs");
+const fflate$1 = require("fflate");
+class KMZLoader extends THREE.Loader {
+  constructor(manager) {
+    super(manager);
+  }
+  load(url, onLoad, onProgress, onError) {
+    const scope = this;
+    const loader = new THREE.FileLoader(scope.manager);
+    loader.setPath(scope.path);
+    loader.setResponseType("arraybuffer");
+    loader.setRequestHeader(scope.requestHeader);
+    loader.setWithCredentials(scope.withCredentials);
+    loader.load(
+      url,
+      function(text) {
+        try {
+          onLoad(scope.parse(text));
+        } catch (e) {
+          if (onError) {
+            onError(e);
+          } else {
+            console.error(e);
+          }
+          scope.manager.itemError(url);
+        }
+      },
+      onProgress,
+      onError
+    );
+  }
+  parse(data) {
+    function findFile(url) {
+      for (const path in zip) {
+        if (path.substr(-url.length) === url) {
+          return zip[path];
+        }
+      }
+    }
+    const manager = new THREE.LoadingManager();
+    manager.setURLModifier(function(url) {
+      const image = findFile(url);
+      if (image) {
+        console.log("Loading", url);
+        const blob = new Blob([image.buffer], { type: "application/octet-stream" });
+        return URL.createObjectURL(blob);
+      }
+      return url;
+    });
+    const zip = fflate$1.unzipSync(new Uint8Array(data));
+    if (zip["doc.kml"]) {
+      const xml = new DOMParser().parseFromString(fflate.strFromU8(zip["doc.kml"]), "application/xml");
+      const model = xml.querySelector("Placemark Model Link href");
+      if (model) {
+        const loader = new ColladaLoader.ColladaLoader(manager);
+        return loader.parse(fflate.strFromU8(zip[model.textContent]));
+      }
+    } else {
+      console.warn("KMZLoader: Missing doc.kml file.");
+      for (const path in zip) {
+        const extension = path.split(".").pop().toLowerCase();
+        if (extension === "dae") {
+          const loader = new ColladaLoader.ColladaLoader(manager);
+          return loader.parse(fflate.strFromU8(zip[path]));
+        }
+      }
+    }
+    console.error("KMZLoader: Couldn't find .dae file.");
+    return { scene: new THREE.Group() };
+  }
+}
+exports.KMZLoader = KMZLoader;
+//# sourceMappingURL=KMZLoader.cjs.map